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FRANCE PANTOUFLERIES
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FRANCE PANTOUFLERIES
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Application filed by FRANCE PANTOUFLERIESfiledCriticalFRANCE PANTOUFLERIES
Priority to FR7108384ApriorityCriticalpatent/FR2083176A5/en
Application grantedgrantedCritical
Publication of FR2083176A5publicationCriticalpatent/FR2083176A5/en
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B13/00—Soles; Sole-and-heel integral units
A43B13/02—Soles; Sole-and-heel integral units characterised by the material
A43B13/04—Plastics, rubber or vulcanised fibre
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Soles are made in moulds with or without moving piston. The parts of the soles to be stuck to uppers do not need prior sanding or pumicing. A thin strip, pref. of leather, nylon, or Teflon (RTM), is placed in the mould before moulding at the position of glueing, and prevents contact between the mould and the PVC.
FR7108384A1971-03-041971-03-04Pre-moulded soles - of expandable pvc
ExpiredFR2083176A5
(en)
Heel of hard plastic material for footwear with skin trim attached at the time of molding or injection (Machine-translation by Google Translate, not legally binding)